000 00382nam a2200109Ia 4500
008 230817s9999 xx 000 0 und d
100 _aPhilip W. Bishop
245 4 _aThe Beginnings of Cheap Steel
650 _aTechnology
856 _uhttps://new.zodml.org/sites/default/files/2023-08/the_beginnings_of_cheap_steel_by_philip_w._bishop_tag_bessemer_process_steel.epub
942 _cEBK
999 _c42086
_d42086